<?php

namespace PHPExcel\Reader\Excel5\Color;

class BIFF8 {
    protected static $map = array(
    0x08 => '000000',
    0x09 => 'FFFFFF',
    0x0A => 'FF0000',
    0x0B => '00FF00',
    0x0C => '0000FF',
    0x0D => 'FFFF00',
    0x0E => 'FF00FF',
    0x0F => '00FFFF',
    0x10 => '800000',
    0x11 => '008000',
    0x12 => '000080',
    0x13 => '808000',
    0x14 => '800080',
    0x15 => '008080',
    0x16 => 'C0C0C0',
    0x17 => '808080',
    0x18 => '9999FF',
    0x19 => '993366',
    0x1A => 'FFFFCC',
    0x1B => 'CCFFFF',
    0x1C => '660066',
    0x1D => 'FF8080',
    0x1E => '0066CC',
    0x1F => 'CCCCFF',
    0x20 => '000080',
    0x21 => 'FF00FF',
    0x22 => 'FFFF00',
    0x23 => '00FFFF',
    0x24 => '800080',
    0x25 => '800000',
    0x26 => '008080',
    0x27 => '0000FF',
    0x28 => '00CCFF',
    0x29 => 'CCFFFF',
    0x2A => 'CCFFCC',
    0x2B => 'FFFF99',
    0x2C => '99CCFF',
    0x2D => 'FF99CC',
    0x2E => 'CC99FF',
    0x2F => 'FFCC99',
    0x30 => '3366FF',
    0x31 => '33CCCC',
    0x32 => '99CC00',
    0x33 => 'FFCC00',
    0x34 => 'FF9900',
    0x35 => 'FF6600',
    0x36 => '666699',
    0x37 => '969696',
    0x38 => '003366',
    0x39 => '339966',
    0x3A => '003300',
    0x3B => '333300',
    0x3C => '993300',
    0x3D => '993366',
    0x3E => '333399',
    0x3F => '333333' 
    );
    
    /**
     * Map color array from BIFF8 built-in color index
     *
     * @param int $color            
     * @return array
     */
    public static function lookup($color) {
        if (isset(self::$map[$color])) {
            return array(
            'rgb' => self::$map[$color] 
            );
        }
        return array(
        'rgb' => '000000' 
        );
    }
}
